in english gay is used pretty much the exact way we use homo or skeiv when you come out you normally say mom dad im gay youre removed from that context since youre in a country with another primary language but when you use in other settings like on the internet youll come across people who do know it in this context faggot would be the equivalent of bøg although ive only heard people use bøg once and ive heard faggot quite a lot more